EP 2507076 A1 20121010 - PNEUMATIC VEHICLE TIRE
Title (en)
PNEUMATIC VEHICLE TIRE
Title (de)
FAHRZEUGLUFTREIFEN
Title (fr)
PNEUMATIQUE DE VÉHICULE
Publication
Application
Priority
- DE 102009044767 A 20091203
- EP 2010064529 W 20100930
Abstract (en)
[origin: WO2011067006A1] The invention relates to a pneumatic vehicle tire, comprising a tread having spikes (1) arranged in a plurality of spike tracks (s1 to s10), wherein the center third of the contact surface of the tread remains without spikes (1). The maximum number of spikes (1) per spike track (s1 to s10) corresponds to the integer determined from the equation u / 125, where U is the circumference of the new tire in mm as measured along the tire equator, and where the minimum distance of the spikes (1) is 125 mm within a spike track (s1 to s10).
IPC 8 full level
B60C 11/16 (2006.01)
CPC (source: EP)
B60C 11/1625 (2013.01)
Citation (search report)
See references of WO 2011067006A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 102009044767 A1 20110609; EP 2507076 A1 20121010; WO 2011067006 A1 20110609
DOCDB simple family (application)
DE 102009044767 A 20091203; EP 10759907 A 20100930; EP 2010064529 W 20100930